Written by: Stephen Pegler
Monday, October 01, 2007

1.  Which has more inertia, a mole or an elephant?  Why?

2.  Define "force."

3.  What is perhaps the second most common force in the world?  (Hint: It slows things down.)

4.  What would be the most common force in the world?

5.  Find the density of an object that is 200 g and is regularly shaped: 10 cm x 5 cm x 1 cm.

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